84581016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 228614400

約数和(自身を除く): 144033384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 419, 647, 838, 1257, 1294, 1676, 1941, 2514, 2588, 3352, 3882, 5028, 5176, 5447, 7764, 8411, 10056, 10894, 15528, 16341, 16822, 21788, 25233, 32682, 33644, 43576, 50466, 65364, 67288, 100932, 130728, 201864, 271093, 542186, 813279, 1084372, 1626558, 2168744, 3253116, 3524209, 6506232, 7048418, 10572627, 14096836, 21145254, 28193672, 42290508, 84581016]

約数ペア:

[(1, 84581016), (2, 42290508), (3, 28193672), (4, 21145254), (6, 14096836), (8, 10572627), (12, 7048418), (13, 6506232), (24, 3524209), (26, 3253116), (39, 2168744), (52, 1626558), (78, 1084372), (104, 813279), (156, 542186), (312, 271093), (419, 201864), (647, 130728), (838, 100932), (1257, 67288), (1294, 65364), (1676, 50466), (1941, 43576), (2514, 33644), (2588, 32682), (3352, 25233), (3882, 21788), (5028, 16822), (5176, 16341), (5447, 15528), (7764, 10894), (8411, 10056)]